MotilinLBJ. en structure of motilin from PDB LBJ data Ref cite journal Andersson Mler NMR solution structure and dynamics of motilin in isotropic phospholipid bicellar solution Biomol NMR October kluweronline pdf issn volume page adapted from pdb org pdb gz using PyMOL own work ebi ac uk pl pdbcode lbj Peptide hormones